[Characteristics of the antitoxic immunity in persons inoculated with chemical typhus vaccine].
The determination of toxin-neutralizing antibodies in the sera of persons immunized with chemical typhus vaccine revealed that immunization made both in a single injection and in two injections resulted in the development of antitoxic immunity practically in all vaccinees. No toxin-neutralizing antibodies could be detected 6 months after immunization. The booster injection made at that period resulted in the development of antitoxic immunity which was as pronounced as that developing after primary immunization. In the blood sera of the vaccines the titers of toxin-neutralizing antibodies practically did not differ from those of complement-fixing antibodies.
D000907:Antibodies, Bacterial / Q000032:analysis; D000917:Antibody Formation; D003168:Complement Fixation Tests; D006386:Hemagglutination Tests; D006801:Humans; D009500:Neutralization Tests; D012283:Rickettsia prowazekii / Q000276:immunology*; D012290:Rickettsial Vaccines / Q000008:administration & dosage*; D013997:Time Factors; D014438:Typhus, Epidemic Louse-Borne / Q000276:immunology*; D014612:Vaccines / Q000008:administration & dosage*
D000907:Antibodies, Bacterial; D012290:Rickettsial Vaccines; D014612:Vaccines
Kharakteristika antitoksicheskogo immuniteta u privitykh khimicheskoĭ sypnotifoznoĭ vaktsinoĭ.